<div class="sharing-nav">
     <a  [ngClass]="{active:activeItem==i}" *ngFor="let item of sharingNav ;let i = index;" (click)="changeItem(i , item?.espnCode)">{{item?.espnName}}</a>
     <!--<li  [ngClass]="{active:activeItem==2}" (click)="changeItem(2)">篮球</li>-->
     <!--<li  [ngClass]="{active:activeItem==3}" (click)="changeItem(3)">乒乓球</li>-->
     <!--<li  [ngClass]="{active:activeItem==4}" (click)="changeItem(4)">羽毛球</li>-->
</div>
